[PDF] Top 20 MAC protocol for underwater acoustic sensor network based on belied state space

... The MAC protocols for the resource competition are mainly divided into handshake protocol, channel reser- vation protocol, and the corresponding improved proto- ...handshake MAC protocols ... See full document

... undersea space. Besides, these networks have many sensor nodes with wireless links to each ...for underwater applications such as monitoring under the surface of seas and oceans and dif- ferent ... See full document

... of underwater acoustic communications are ...three-dimensional underwater sensor networks are discussed, and the characteristics of the underwater channel are ...the underwater ... See full document

... autonomous underwater vehicles (AUVs) and compact stationary nodes, transducers in different frequency bands cannot be spatially separated far enough to provide full- duplex ...connections. Underwater ... See full document

... Abstract: Underwater acoustic networks have recently emerged as a promising approach for oceanic applications such as exploration and ...wireless sensor networks in that the network nodes are ... See full document

... in underwater channels makes it difficult to maintain synchronization among the stations, especially when orthogonal code techniques are used[9], CDMA is a promising multiple access technique for underwater ... See full document

... all sensor nodes of their allocations in a Time Division Multiplex (TDM) fashion on the forward ...slots based on the number requested, its ID is also moved to the tail of the free assignment ... See full document

... Wireless Sensor Networks, Radiofrequency aids in the transmission of data and ...an underwater environment demands a completely contrasting technique to perform underwater ...the underwater ... See full document

... routing protocol based on reinforcement learning (QELAR) apply to spread residual energy evenly among all nodes in ...decision based on reward ...routing protocol) minimizes energy consumption ... See full document

... listening. Sensor MAC (S-MAC), quorum-based MAC (Q-MAC), load- aware energy-efficient MAC (LE-MAC), and staggered scheduling (SS) apply duty cycling, ...ie., ... See full document

... The underwater sensors differ from terrestrial sensors by means of cost, and communication ...Since underwater has its unique characteristics, sensor devices are prudently built to prevent saltwater ... See full document

... autonomous underwater vehicle (AUV) in a fixed area to collect data, we defined the corresponding network ...of network coder nodes is introduced, in order to confirm the number of net- work coder ... See full document

... efficient MAC protocol called MEEMAC for UWASNs based on a novel two phase contention resolution ...the protocol overhead, a short length tone instead of a packet is used to reserve the ...the ... See full document

... three MAC protocols ...the network was not constant so that neither protocol could gain ...therefore network lifetime. We also made nodes move about randomly in the network to force a ... See full document

... routing scheme is proposed based on collectively time and distance between the sensor nodes. Many routing protocols have been proposed so far to optimize the route from source to destination but prominent ... See full document

... Free space optical (FSO) communication is the way by which we can achieve these characteristics ...many network applications including structural health monitoring within a fixed infrastructure; real-time ... See full document

... in underwater resource management, we are going for underwater wireless sensor networks to achieve many applications for the future ...[1]Using underwater sensor weather forecasting, ... See full document

... Feedback based real-time MAC (RT-MAC) protocol for data packet Feedback based real-time MAC (RT-MAC) protocol for data packet streaming in wireless sensor networks.. streaming in wirel[r] ... See full document

... layering based on node depth, providing a solution to the hot spot issue through the construction of clusters of varying sizes within the same layer ...The acoustic sensor nodes cluster exclusively ... See full document

... wireless sensor network is to deliver the desired QoS while supporting the long life the ...LEACH protocol works in phases wherein the set-up phase, the cluster head and the associated member nodes ... See full document